FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2117162831> ?p ?o ?g. }

• W2117162831 endingPage "160" @default.
• W2117162831 startingPage "151" @default.
• W2117162831 abstract "Abstract Hydroacoustic data collected during two echosurveys carried out in the Sicily Channel in 1998 and 2002 were analysed to investigate the distribution and spatial structure of small pelagic fish species in relation to the sedimentological nature of the sea bottom. The study was carried out on two contiguous areas (labelled ZONE 1 and ZONE 2) of the continental shelf off the southern coast of Sicily, characterised by different dominant texture, ‘sand’ for ZONE 1 and ‘clayey‐silt’ for ZONE 2. Simultaneous information on small pelagic fish schools and the seabed was obtained using a quantitative echo‐sounder (SIMRAD EK500) that measures echoes due to the scattering from both fish schools and the bottom surface. Acoustically determined fish school and seabed data were integrated, respectively, with information on species composition obtained by experimental fishing hauls, and with granulometric information obtained from the analysis of in situ sediment samples. The results indicate a general preference of small pelagic fish schools for seabeds of finer granulometry. First, the occurrence of fish schools was higher over the acoustically classified ‘soft’ seabeds of ZONE 2. Secondly, although ZONE 2 represents <30% of the total length of daytime acoustic tracks analysed in this study, in both surveys the bulk of fish biomass (>60%) was concentrated over ‘soft’ seabed substrates of ZONE 2. Different species composition and/or behaviour of fish schools in the two areas investigated were postulated in relation to seabed conditions. Specifically, over the hard and soft bottoms of ZONE 2, fish schools were found at lower depths and at shallower bottom depths compared to ZONE 1. Furthermore, over the softer bottoms of ZONE 2, fish schools exhibiting a more ‘pelagic’ behaviour ( i.e. detected at a greater distance from the bottom) showed a preference for softer (and finer) seabed substrate conditions. Conversely, fish schools exhibiting a more ‘demersal’ behaviour ( i.e. at a smaller distance from the bottom) were mostly found on relatively harder substrates." @default.
• W2117162831 created "2016-06-24" @default.
• W2117162831 creator A5000795599 @default.
• W2117162831 creator A5013848578 @default.
• W2117162831 creator A5014964758 @default.
• W2117162831 creator A5019226794 @default.
• W2117162831 creator A5028709260 @default.
• W2117162831 creator A5036544453 @default.
• W2117162831 creator A5039813645 @default.
• W2117162831 creator A5049119572 @default.
• W2117162831 creator A5053524398 @default.
• W2117162831 creator A5080555902 @default.
• W2117162831 creator A5091114759 @default.
• W2117162831 date "2009-09-25" @default.
• W2117162831 modified "2023-10-04" @default.
• W2117162831 title "Distribution and spatial structure of pelagic fish schools in relation to the nature of the seabed in the Sicily Straits (Central Mediterranean)" @default.
• W2117162831 cites W1589195284 @default.
• W2117162831 cites W1965023079 @default.
• W2117162831 cites W1970162928 @default.
• W2117162831 cites W1971755398 @default.
• W2117162831 cites W1987956708 @default.
• W2117162831 cites W1994291304 @default.
• W2117162831 cites W1994625118 @default.
• W2117162831 cites W1998139007 @default.
• W2117162831 cites W2028177713 @default.
• W2117162831 cites W2037372641 @default.
• W2117162831 cites W2043035981 @default.
• W2117162831 cites W2048144561 @default.
• W2117162831 cites W2067394658 @default.
• W2117162831 cites W2072955968 @default.
• W2117162831 cites W2074776678 @default.
• W2117162831 cites W2105880761 @default.
• W2117162831 cites W2115501128 @default.
• W2117162831 cites W2130545822 @default.
• W2117162831 cites W2143455574 @default.
• W2117162831 cites W2147488044 @default.
• W2117162831 cites W2149815549 @default.
• W2117162831 cites W2159235393 @default.
• W2117162831 cites W2170241130 @default.
• W2117162831 cites W2207545550 @default.
• W2117162831 cites W2315821759 @default.
• W2117162831 cites W2591830922 @default.
• W2117162831 cites W4248374392 @default.
• W2117162831 cites W955604077 @default.
• W2117162831 doi "https://doi.org/10.1111/j.1439-0485.2009.00328.x" @default.
• W2117162831 hasPublicationYear "2009" @default.
• W2117162831 type Work @default.
• W2117162831 sameAs 2117162831 @default.
• W2117162831 citedByCount "21" @default.
• W2117162831 countsByYear W21171628312012 @default.
• W2117162831 countsByYear W21171628312013 @default.
• W2117162831 countsByYear W21171628312014 @default.
• W2117162831 countsByYear W21171628312015 @default.
• W2117162831 countsByYear W21171628312016 @default.
• W2117162831 countsByYear W21171628312018 @default.
• W2117162831 countsByYear W21171628312019 @default.
• W2117162831 countsByYear W21171628312020 @default.
• W2117162831 countsByYear W21171628312021 @default.
• W2117162831 countsByYear W21171628312022 @default.
• W2117162831 countsByYear W21171628312023 @default.
• W2117162831 crossrefType "journal-article" @default.
• W2117162831 hasAuthorship W2117162831A5000795599 @default.
• W2117162831 hasAuthorship W2117162831A5013848578 @default.
• W2117162831 hasAuthorship W2117162831A5014964758 @default.
• W2117162831 hasAuthorship W2117162831A5019226794 @default.
• W2117162831 hasAuthorship W2117162831A5028709260 @default.
• W2117162831 hasAuthorship W2117162831A5036544453 @default.
• W2117162831 hasAuthorship W2117162831A5039813645 @default.
• W2117162831 hasAuthorship W2117162831A5049119572 @default.
• W2117162831 hasAuthorship W2117162831A5053524398 @default.
• W2117162831 hasAuthorship W2117162831A5080555902 @default.
• W2117162831 hasAuthorship W2117162831A5091114759 @default.
• W2117162831 hasBestOaLocation W21171628311 @default.
• W2117162831 hasConcept C111368507 @default.
• W2117162831 hasConcept C114793014 @default.
• W2117162831 hasConcept C127313418 @default.
• W2117162831 hasConcept C161222754 @default.
• W2117162831 hasConcept C166957645 @default.
• W2117162831 hasConcept C174943157 @default.
• W2117162831 hasConcept C184751465 @default.
• W2117162831 hasConcept C205649164 @default.
• W2117162831 hasConcept C2777016058 @default.
• W2117162831 hasConcept C2779043415 @default.
• W2117162831 hasConcept C2781144379 @default.
• W2117162831 hasConcept C2909208804 @default.
• W2117162831 hasConcept C33613203 @default.
• W2117162831 hasConcept C4646841 @default.
• W2117162831 hasConcept C50254455 @default.
• W2117162831 hasConcept C505870484 @default.
• W2117162831 hasConcept C514101110 @default.
• W2117162831 hasConcept C62649853 @default.
• W2117162831 hasConcept C77942228 @default.
• W2117162831 hasConcept C86803240 @default.
• W2117162831 hasConceptScore W2117162831C111368507 @default.
• W2117162831 hasConceptScore W2117162831C114793014 @default.
• W2117162831 hasConceptScore W2117162831C127313418 @default.
• W2117162831 hasConceptScore W2117162831C161222754 @default.
• W2117162831 hasConceptScore W2117162831C166957645 @default.

• next